v3_ia5.c

/* v3_ia5.c *//* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project 1999. *//* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * licensing@OpenSSL.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */#include <stdio.h>#include "cryptlib.h"#include <openssl/asn1.h>#include <openssl/conf.h>#include <openssl/x509v3.h>staticchar *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method, ASN1_IA5STRING *ia5);
staticASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
constX509V3_EXT_METHOD v3_ns_ia5_list[] = {
EXT_IA5STRING(NID_netscape_base_url),
EXT_IA5STRING(NID_netscape_revocation_url),
EXT_IA5STRING(NID_netscape_ca_revocation_url),
EXT_IA5STRING(NID_netscape_renewal_url),
EXT_IA5STRING(NID_netscape_ca_policy_url),
EXT_IA5STRING(NID_netscape_ssl_server_name),
EXT_IA5STRING(NID_netscape_comment),
EXT_END
};
staticchar *i2s_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
ASN1_IA5STRING *ia5)
{
char *tmp;
if(!ia5 || !ia5->length) return NULL;
if(!(tmp = OPENSSL_malloc(ia5->length + 1))) {
X509V3err(X509V3_F_I2S_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}
memcpy(tmp, ia5->data, ia5->length);
tmp[ia5->length] = 0;
return tmp;
}
staticASN1_IA5STRING *s2i_ASN1_IA5STRING(X509V3_EXT_METHOD *method,
X509V3_CTX *ctx, char *str)
{
ASN1_IA5STRING *ia5;
if(!str) {
X509V3err(X509V3_F_S2I_ASN1_IA5STRING,X509V3_R_INVALID_NULL_ARGUMENT);
return NULL;
}
if(!(ia5 = M_ASN1_IA5STRING_new())) goto err;
if(!ASN1_STRING_set((ASN1_STRING *)ia5, (unsignedchar*)str,
strlen(str))) {
M_ASN1_IA5STRING_free(ia5);
goto err;
}
#ifdef CHARSET_EBCDIC ebcdic2ascii(ia5->data, ia5->data, ia5->length);
#endif /*CHARSET_EBCDIC*/return ia5;
err:
X509V3err(X509V3_F_S2I_ASN1_IA5STRING,ERR_R_MALLOC_FAILURE);
return NULL;
}